Curated OER
Classifying Objects into Group
Classifying and sorting are great skills all kids need to know. They cut out each of the six images provided, then label each of two boxes. They glue the images in the appropriate box. Answers are provided.
Curated OER
Measurement: The Size is Right
Specific learning goals are grouped for different grade levels spanning pre-kindergarten to eighth grade. After preparing the questions and materials, you call a learner to come in front of the class and play the game. Young learners...
Curated OER
The Grouchy Ladybug
Students learn about sorting and classifying objects by size while reading Eric Carle's "The Grouchy Ladybug". In this sorting and classifying lesson, students first listen to and interact with the story. They then look at cut-outs of...
Curated OER
Sorting and Classifying Concrete Objects by Varying Attributes
First graders examine how to sort concrete objects by their attributes. In this sorting lesson, 1st graders listen to Gray Rabbit's Odd One Out by Alan Baker, and discuss the actions of the main character. They practice sorting objects...
Curated OER
Sorting and Classifying
Students explore organization by participating in an object sorting activity. In this classification lesson, students view a diagram which details the different ways to sort items. Students practice sorting random objects in class by...
Balanced Assessment
Bumpy-Ness
Develop a new measure of the properties of an object. Scholars develop a definition and formula to measure the bumpy-ness of an object. They utilize their formulas to find the property for several spherical objects.
Curated OER
Classifying Objects
Fourth graders work in small groups to sort and classify a variety of objects. They develop criteria for sorting and explain the characteristics they chose for classification. Groups record and share their classifications.
Curated OER
Math: Odd Object Out
Students discover how to classify and categorize items by sorting various objects. As they sort the items, they explain how the items are alike. By repeating the sorting procedure several times, students determine there are numerous...
Curated OER
Sorting Objects
Students sort objects by color. In this classification lesson, students identify the color of the objects and categorize them according to color.
Curated OER
Harriet's Halloween Sort
Students listen to the book, Harriet's Halloween Candy, and discuss the many ways Harriet sorted the candy from her trick-or-treat bag. They sort and classify individually wrapped candy.
Curated OER
Pattern Power
Young elementary students will discover there are patterns all around them in their daily lives. In groups, they sort pattern blocks by size and color. Using the internet, they create their own type of patterns and share them with the...
Curated OER
What Are Some Different Ways You Can Group Buttons
Second graders classify and group buttons. They discuss how their buttons are alike and different, and identify the characteristics of their handful of buttons. Students then classify their buttons into three groups, and create a...
Curated OER
How Many People Live in Your Household?
Students create a pictograph showing household size for the class.In this data collection and graphing lesson, the teacher guides students through the creation of a concrete object graph, then students analyze and summarize the results.
Curated OER
Zoom Out
Students explore visual perception and how objects change as distance changes. In this distance and vision lesson, students practice their scientific inquiry skills. Students practice drawing objects from different points of view in...
Curated OER
Geo Jammin' - Day 2, Lesson 4: Sing a Song of Shapes
Students learn five songs to define and develop understanding of the attributes of two- and three-dimensional figures and the meaning of mathematical terms. They classify objects as either two- or three-dimensional, through the use of...
Curated OER
Shoeless Math
First graders sort and classify, and complete a T-chart using Students' shoes.
Curated OER
Weights in Pounds
Second graders define "pound," estimate and compare weights, and classify objects as weighing more or less than a pound.
Curated OER
It Counts
Students classify and compare plants using specific information, observations, and numbers. In this mathematical inquiry instructional activity, students use plant characteristics to describe, compare, and classify them. They attempt to...
Curated OER
Mining Shapes
In this 2-D shapes lesson, kindergarteners review plane shapes attributes. They engage in a shape hunt in the classroom and create art using plane shapes. A good, hands-on lesson!
Ohio Department of Education
Describing and Creating Plane Figures - Grade One
Young mathematicians draw, create, and describe different shapes using triangles. They discuss attributes of the original and created shapes. Pupils classify the created shapes and draw and write in mathematics journals to communicate...
Curated OER
Cars, Trucks, and Things that Go Sorting Fun!
First graders sort toys by various attributes. They, in groups, sort toy vehicles by color, size etc. and then explain how they chose to group the toys. They write, draw or dictate an explanation of their sorting methods.
Curated OER
M&M Counting Chart
Students practice classifying objects while utilizing candy. In this sorting lesson plan, students observe an assortment of M&M's and analyze the candy based on color. Students create a color chart based on the number of...
Curated OER
Grouping Buttons
Looking for a good lesson on counting and sorting? This lesson is worth a look! In this classification lesson, learners sort buttons by color, shape, shiny verses not shiny, or number of holes.
Curated OER
Area Applet
Elementary math classes calculate the area of a shape and explain the correlation between the size of the perimeter and the areas that can be contained within that perimeter. They also explain the effect the shape of the perimeter has on...